<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>index</title>
</head>
<body bgcolor=#f0f8ff>

<br>
<br>
<hr size="100">
<hr size="100px">

<hr size="100" width="100" noshade="noshade" align="left">

<style>
    div {
        height: 100px;
        width: 100px;
        background: rebeccapurple;
        margin: auto;

    }

    b {
        color: darkgreen;
        font-size: xx-large;
    }
</style>

<div></div>

123
<b>&heartsuit;</b>
<!--自定义标签，不具有任何特殊含义-->
&gt;_&lt;
<br>


<!--href打开的url，target表示打开方式-->
<a href="https://www.baidu.com" target="_self">百度网址</a>
<a href="https://maoyan.com/cinemas?movieId=1298314" target="zzz">皮皮鲁与鲁西西</a>

<br>
<!--iframe 同时显示两个页面-->
<!--<iframe src="https://taobao.com" width="500" height="500" frameborder="0"></iframe>-->

<!--<iframe src="https://maoyan.com" width="500" height="500" frameborder="0"></iframe>-->

<!--<iframe name="zzz" src="" width="500" height="500" frameborder="0"></iframe>-->
<br>


<ol type="I" start="5">
    <li>123</li>
    <li>321</li>
</ol>

<ul>
    <li>qwe</li>
    <li>ewq</li>
</ul>


<table border="1" cellpadding="10">
    <tr>
        <td colspan="3">11</td>
        <td>12</td>
    </tr>
    <tr>
        <td rowspan="3">11</td>
        <td>12</td>
        <td>13</td>
        <td>14</td>
    </tr>
    <tr>
        <td>12</td>
        <td>13</td>
        <td>14</td>
    </tr>
    <tr>
        <td>12</td>
        <td>13</td>
        <td>14</td>
    </tr>
</table>

<input type="text">
<input type="button" value="123">123
<input type="radio" name="gender"> 男
<input type="radio" name="gender"> 女

<textarea name="12x12" id="12" cols="12" rows="12" placeholder="请输入" readonly></textarea>

<select name="" id="">
    <option value="学习"></option>
    <option value="工作"></option>
    <option value="生活" selected></option>
</select>

<form action="https://s.taobao.com/search" method="get">
    <!--<input name="q">-->
    <textarea name="q" id="" cols="30" rows="10"></textarea>
    <input type="submit" value="search">
    
</form>


<form action="https://search.jd.com/Search">
    <select name="keyword">
        <option value="1">学生</option>
        <option value="2">教师</option>
    </select>
    <input type="submit" value="jd">
</form>




</body>
</html>